baber/WOPTO huggingface dataset:
Patent JP-H08119667-A (JP)
Title: Neutron shielding glass
Inventor: MURAKOSO MASATOSHI
IPC: C03C3/091
Filed: 1994-10-19
Abstract: PURPOSE: To obtain neutron shielding glass not contg. poisonous Cd and excellent in neutron shielding ability, transparency and durability at a low cost by imparting a specified compsn. contg. SiO2 , Al2 O3 , B2 O3 , Li2 O and alkaline earth metal oxides. CONSTITUTION: This neutron shielding glass has a compsn. consisting of, by mass, 40-70% SiO2 , 6-13% Al2 O3 , 3-22% B2 O3 , 11-23% Li2 O, 0-11% CaO and 0.5-16%, in total, of 0-13% MgO, 0-3% ZnO and 0-5% BaO and more preferably has a compsn. consisting of, by mass, 46-65% SiO2 , 8-12% Al2 O3 , 5-19% B2 O3 , 13-19% Li2 O, 1-7% CaO, 0-2% ZnO and 0-3% BaO and 3-13%, in total, of MgO, ZnO and BaO3 . The field of vision through this neutron shielding glass is kept clear even after use over a long period of time and this glass is suitable for use as the glass of an observation window used in facilities related to nuclear power.
Patent JP-H10100724-A (JP)
Title: Shift operation input device for automatic transmission
Inventor: MIYOSHI KEISUKE
IPC: F16H59/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make selection and display of M range, which changes over the shift range by manual operation, and other ranges in good performance with an automatic transmission of such a structure that the selecting positions by a shift lever of a plurality of ranges including the M range are arranged in a row and that the manual shifting operation within the M range is made along the row. SOLUTION: Display windows 4p-4m in the same number as the range number displaying the selecting position of a lever 3 are furnished in a cover 2 of a shift lever 3, wherein the display window 4m for the M range is installed offset in the direction perpendicular to the shift lever operating direction with respect to the display windows 4p-4d for the other ranges, and a projection 5b for M range having a greater dimension in the operating direction and a projection 5c for other ranges having a short dimension in the same direction are installed protrusively in two steps on one side of a slide plate 5 which slides interlocking with the shift lever 3 in its operatoing direction.
Patent JP-H11122717-A (JP)
Title: Linear-mode capsule running equipment
Inventor: FUJISAWA TOMOJI
IPC: B61B13/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve carrying efficiency of a linear-mode capsule running equipment using a boxed capsule and cut down its construction cost which is advantageous in its handling and its loading quality of baggages. SOLUTION: Into a hole on one surface of a tube main body 1 with a rectangular section, a coil case 9 is fitted fixedly. In the coil case 9, field coils 2 are stored in parallel with each other. The field coils 2 are protruded fixedly into the inside of the tube main body 1 together with the coil case 9. A positional sensor 6 is provided every existing place of the field coil 2. A capsule 4 with a boxed shape of a rectangular parallelopiped has wheels 8, and permanent magnets 5 are attached to the outside of the capsule 4. The permanent magnets 5 to constitute a magnet-mode synchronous linear motor together with the field coils 2 that the capsule 4 runs in the tube main body 1.
Patent JP-H03141425-A (JP)
Title: Logic arithmetic system
Inventor: KOJIMA TAKETOSHI
IPC: G06F7/00
Filed: 1989-10-26
Abstract: PURPOSE:To speed up a logical arithmetic operation by carrying out a logic arithmetic between the data received via a data bus switch circuit and the data read out of a DRAM. CONSTITUTION:When a logic arithmetic is carried out between the data on a memory 12 and the data on a DRAM 16, for example, a CPU 11 transmits the data on the memory 12 through a data bus switch circuit 14. Then the CPU 11 outputs the address of the data on the DRAM 16 to be computed and performs a read modified write operation, i.e., the read/write of data to the DRAM 16 in a single CPU cycle. Thus, it is possible to carry out an arithmetic between the data on the memories 12 and 13 except the CPU 11 and the data on the DRAM 16. Then a logic arithmetic operation can be speeded up.
Patent JP-H06201141-A (JP)
Title: Range for cooking
Inventor: HERUBUIKU SHIYAIDORAA
IPC: H05B3/74
Filed: 1993-10-14
Abstract: PURPOSE: To provide a cooking range which contains functional elements exhibiting a reliable response behavior in the working area of a cooking surface and moreover is easily replaceable upon being damaged, in which flatness of the cooking surface can be sustained. CONSTITUTION: Cooking ranges 1 has at least one cooking surface in the form of a glass/glass ceramic cover having cooking areas 2-5. Functional elements, such as operational and signal elements 20, 21 combined with at least one functional region 6-9, are integrated into the cooking range. In view point of its practicality and maintenance, the functional region is isolated in space from the cooking surface as well as replaceable independently.
Patent JP-2001102835-A (JP)
Title: Liquid cooling cooler
Inventor: YONEYAMA TAKASHI
IPC: F25D9/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To perform uniform temperature control of a lot of modules having equal heating. SOLUTION: On a cold plate 2a, with which a lot of modules are mounted on the surface, respective branch pipes 21 are alternately made to flow backward through a first Z-shaped piping composed of an internal distribution pipe 23 and an internal collection pipe 25 and a second Z-shaped piping composed of an internal distribution pipe 24 and an internal collection pipe 26 while using two sets of Z-shaped piping configurations. This is defined as Z*Z type. Concerning the Z type, the rate of flow through the branch pipe 21 is gradually increased away from the inlets of the distribution pipes 23 and 24.  Since a cold plate surface temperature is elevated in reverse proportion to the flow rate, when the respective branch pipes 21 are alternately made to flow backward through the first Z-shaped piping and the second Z-shaped piping, flow rate characteristics are made mutually reverse in the respective piping so that the surface temperature of the cold plate 2a is made uniform.
Patent JP-S61157922-A (JP)
Title: Keyboard input device
Inventor: TODA YASUSHI
IPC: G06F13/10
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a proper signal in the operation from any distance by sampling a signal by the number of plural times at every half period when the signal exceeds the threshold voltage of the period of an amplifying signal and when the period of said signal is about to terminate and setting the signal value for accounting for more than the half of sampled values to a data value. CONSTITUTION:A keyboard input signal (a) is received as an infrared ray from a key code transmitting part 2 by a key code receiving part 3, and turns out to be the amplifying signal (b) by a pre-amplifier 4. Since the signal (b) is saturated in a short distance, the threshold voltage (i) is provided to set the signal to 67% of the amplitude. Thus the initial sampling (d) of the period is executed at a level over the voltage (i), and the 2nd sampling (d) is executed at the 0.75T position of the frequency T of the signal (a), both of which are executed by the number of plural times. When the number of sampled values '1' accounts for more than the half of them, the data value '0' means a short distance operation, and '1' denotes a long distance operation. Thus the input signal, '1' or '0', through the keyboard can be securely detected.
Patent JP-H02126737-A (JP)
Title: Position detecting control method
Inventor: KATO SUSUMU
IPC: H04B7/26
Filed: 1988-11-07
Abstract: PURPOSE:To apparently make variable the zone of a sign post by making variable the value of a timer to operate when the electric field intensity of a sign post receiver becomes a constant value or below at an AVM mobile station. CONSTITUTION:When a position signal is always transmitted from a transmitting sign post 1, an AVM mobile station 2 receives the position signal with a sign post receiver 7. When a receiving electric field intensity becomes a constant value or below, a variable timer 10 is operated for a constant time, the output of a position signal detector 8 is transmitted to an AVM control circuit 6, and it is decided that the AVM control circuit 6 is in the area of a transmitting sign post 1. When the variable timer 10 becomes OFF, a gate circuit 9 is OFF, and at such a time, the circuit 6 is defined as outside the area of the transmitting sign post 1. The boundary line inside the area and outside the area becomes an apparent area 4. Since the action time of the variable timer 10 is changed by the AVM control circuit 6, the size of the area 4 can be changed.
Patent JP-H09127772-A (JP)
Title: Image forming device
Inventor: HIRANO KOJI
IPC: G03G15/06
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device forming a stabilized image without having white void by reducing toner consumption by recycling toner. SOLUTION: Voltage having a reverse polarity to normal developing bias voltage is applied to the developing roller 14a of a developing device 14, so that toner agglomerate incorporated in the toner recycled by a toner recycling mechanism 20 and coarse particles are surely separated from the developing roller 14a. The toner agglomerate and the coarse particles increased in terms of acceleration with the increase of the number of times of image-forming are removed from the developing roller 14a as the time of making the voltage having the reverse polarity from the developing bias voltage applied to the developing device 14 is extended. Thus, the white void caused when an electrostatic latent image is repeatedly developed by recycling the toner by the toner recycling mechanism is prevented.
Patent JP-H09122823-A (JP)
Title: Opening device of foamed body
Inventor: NISHII HIROBUMI
IPC: B29K105/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To form a beautiful opening of cut surface for a foamed body by piercing a cutting needle which is heated with heat transmission from a heating section into the foamed body and thereafter moving the needle with an operating section along a desired shape profile. SOLUTION: The opening device 1 is provided with the holding section 10 of the foamed body W, the cutting needle 11 provided over the holding section 10, the heating section 12 heating the cutting needle 11, and the operating section 13 movably holding the cutting needle 11 and the heating section 12. The cutting needle 11 is heated with heat transmission from the heating section 12, pierced into the foamed body W and moved with the operating section 13 along the desired shape profile. By this way, the foamed body W is cut by heating and melting. Accordingly, the beautiful cut surface different from the case of using a machine tool or nichrome wire is obtained.
Patent JP-H04155115-A (JP)
Title: Combustion air initial pressure control device
Inventor: AWANO KIYOSHI
IPC: F23N3/02
Filed: 1990-10-19
Abstract: PURPOSE:To reliably suppress the fluctuation of a combustion air initial pressure by a method wherein through generation of a correction timing signal from an opening closing demand signal for a shut-off valve, a given opening correction value is outputted and the opening of a damper is corrected through addition of the opening correction value to an operation signal. CONSTITUTION:An opening closing demand signal is outputted from a logic operation part 15 to, for example, open a shut-off valve 7. A switch control signal for correcting a damper opening is outputted from the logic operation part 15 to an opening correction part 20. The opening correction part 20 switches an opening correction value generating means 21, introduces an opening correction value alpha to an adding means 23, adds the opening correction value alpha to an operation signal MV for a regulator 5, and outputs a result to a tracking means 25. The tracking means 25 receives a switch control signal from the logic operation part 15 to hold the operation signal M before switch control. Meanwhile, a difference alpha between an operation signal value MV and an instantaneous value after switch control is determined and the opening correction value alpha is added to the operation signal MV to control the opening of a damper 2, whereby the rapid change of a pressure on the damper output side owing to opening of a shut-off valve can be prevented from occurring.
Patent JP-H06106971-A (JP)
Title: Catch preventing device for power window
Inventor: AZUMA HIDEJI
IPC: B60J1/00
Filed: 1992-09-24
Abstract: PURPOSE:To appropriately prevent catching of a power window, and to enhance the safety and the usability. CONSTITUTION:A catch preventing device for a power window comprises an MRE sensor 20 for detecting a travel position of a wind glass pane, a counter 31, a timer 32 for detecting a physical quantity relating to a travel load of the window glass pane, a latch circuit 35 and a timer 33, a fuzzy inference device 34 receiving a travel position and a travel load for fuzzy-inferring a moving travel distance of the window glass pane by use of a membership function and a fuzzy rule, a selector 60 for moving the window glass pane in its opening direction in accordance with a value computed by the fuzzy inference device 34 if a switch 70 is in such a condition that a closing movement is instructed, and a window glass pane opening and closing device 10 are provided. Further, A kind of an obstacle is appropriately determined by the fuzzy inference device 34, and thereby it is possible to instruct an appropriate movement.
Patent JP-H05115415-A (JP)
Title: Nozzle device for tableware washing machine
Inventor: ODAKAWA HIROMI
IPC: A47L15/42
Filed: 1991-10-28
Abstract: PURPOSE:To provide the nozzle device for the tableware washing machine which can utilize effectively the inside of a washing tank and can inject roughly uniformly washing water to tableware, etc. CONSTITUTION:Plural blowout ports 43 for injecting washing water in the prescribed direction, respectively, and driving blowout ports 44 for giving rotary- driving force by blowing out washing water are provided, and also, a rotating body 42 in which an opening part for supplying a large quantity of washing water to an injection nozzle from a feed water port 41 is provided in the center is attached so as to be freely rotatable to the feed water port 41 on the upper face in a washing tank 2.
Patent JP-H02129854-A (JP)
Title: Alkaline battery and negative active material thereof
Inventor: NAKAMURA KIYONOBU
IPC: H01M4/06
Filed: 1988-11-09
Abstract: PURPOSE:To remarkably retard hydrogen gas evolution in a battery and to increase battery performance by using a negative material prepared by adding a specified amount of polyoxyethylene monofatty ester or difatty ester to zinc alloy powder and an electrolyte. CONSTITUTION:Polyoxyethylene monofatty ester or difatty ester is added to a negative material having zinc alloy powder and an electrolyte such as potassium hydroxide aqueous solution. Zinc alloy powder is immersed in a solvent such as toluene to which polyoxyethylene monofatty ester or difatty ester is added, and the solvent is removed by evaporation to form the coating layer of polyoxyethylene monofatty ester or difatty ester on the surface of zinc alloy powder, then this zinc alloy powder is used as a negative active material. The content of polyoxyethylene monofatty ester or difatty ester is specified to 0.001-1.0 pt.wt. based on 100 pts.wt. zinc alloy powder.
Patent JP-H07135061-A (JP)
Title: Manufacture of connector for inspection
Inventor: YAMASHITA TSUTOMU
IPC: H01L21/66
Filed: 1993-11-10
Abstract: PURPOSE:To manufacture a connector for inspection by which a semiconductor device (IC) being an inspection object and a board for inspection can be connected electrically to each other by small depressing force in a chip condition by a flip chip system. CONSTITUTION:The column-shaped electrode parts 82 are punched from a soft electrifying material such as solder by using a punch 9 and a die 10, and these are arranged on a tray 11. Heat resistant insulating resin is injected between the electrode parts 82, and the electrode parts 82 are insulated from each other and held in the thickness direction of a sheet-like support base body 5 composed of the insulating resin. The electrode parts 82 are composed of a soft raw material such as solder, and can reduce depressing force at inspection time, and since the sheet-like support base body 5 has heat resistance, thermal deformation is not caused.
Patent JP-2001097235-A (JP)
Title: Turning control device of automatic guided vehicle
Inventor: FUKUSHIMA YUKIHIRO
IPC: B62D137/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a turning control device of an automatic guided vehicle which does not require the trouble of setting a turning overtime for monitoring turning abnormality. SOLUTION: According to a turning radius r of an automatic guided vehicle, a turning angle θ and a turning speed v, a target turning time t0=(r×θ/v is found, and the turning overtime t=arθ/v obtained by multiplying the above value by a constant safety factor a is calculated by automatic operation. In the case where when the turning time t' is counted and turning is not ended even if the turning time t' exceeds the turning overtime t, abnormal turning is decided to conduct emergency stop.
Patent JP-H11112800-A (JP)
Title: Image processor
Inventor: NAMITSUKA YOSHIYUKI
IPC: H04N1/40
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor preventing the influence of dust or dirt stuck to a reference board and dust or dirt on a contact glass surface from appearing on a read image. SOLUTION: The processor is provided with a reference board data storing part 1 storing reading data of the reference board, a reference board abnormality data detecting part 2 detecting abnormal data, among the data stored in a reference board data storing means, whose output difference between adjacent data is larger than a previously decided value, a reference board abnormal value correcting part 3 correcting the abnormal value of detected abnormal data by the output value of adjacent data and a reference board data rewriting part 4 rewriting the output value of abnormal data of the reference board data storing means with the output value of corrected abnormal data.
Patent JP-S61159874-A (JP)
Title: Rear projection television
Inventor: HASEGAWA SHINICHI
IPC: H04N5/74
Filed: 1984-12-29
Abstract: PURPOSE:To attain maximum brightness in dependence upon the angle of the eye viewing the screen by arranging a Fresnel lens placed between a lentiscreen and a projecting lens so as to be movable vertically. CONSTITUTION:The image light projected by a projection tube 1 is projected by way of a projection lens 2 onto a lentiscreen 4 and the thus projected image is viewed from the side opposite to the projection surface by the projection tube 1. The Fresnel lens 3 is placed between the lentiscreesn 4 and the projection lens 2 in the rear projection television and adapted to be movable vertically. For example, when the Fresnel lens 3 is moved up, since the center C of the Fresnel lens 3 is offset from the center C' of the screen, the optical axis is offset from the projection lens 2 upwards at the center C of the screen. Therefore, the brightness becomes maximum with the viewing position of the screen 4 above the center C of the screen to increase the gain.
Patent JP-H02127370-A (JP)
Title: Feeding device for sheet body
Inventor: YAMAUCHI YASUSHI
IPC: B65H83/00
Filed: 1988-11-07
Abstract: PURPOSE:To improve the reliability of the feeding action by judging that sheet bodies have been fed if no sheet body is detected between the first and second contact members one of which is displaced to the other when a sheet body is fed in a copying machine or the like. CONSTITUTION:When an original X is mounted on the bottom 7a of an original storing means 7 and the second contact member SA1 set to the waiting position in advance is rotatively driven to the left by the motor M13 of an actuator 81, a tip A2 is removed from the first contact member SA1 arranged to be angularly displaced in the R5 direction, the first contact member SA1 is brought into contact with the upper face of the original X by its tare weight, and the second contact member SA2 is brought into contact with the lower face via a notch 7b. A drag is applied to the motor 13, its load is increased, and the motor is stopped to be driven by the load current value. When originals are fed in sequence under this condition, the second contact member SA2 is displaced upward by a push-up spring 201, returned originals X are stored below. When all originals X have been fed, tips A1 and A2 are electrically contacted, and it is detected by a detecting circuit S19.
Patent JP-2000115671-A (JP)
Title: Camera-incorporated type information storing and reproducing device with monitor
Inventor: UEKANE KENTARO
IPC: H04N5/765
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To easily perform print monitoring by effectively utilizing the monitor of a device and to miniaturize a printer, such as a portable printer by eliminating the need for a trimming function on a printer side. SOLUTION: This device is provided with an interface means 4 for transmitting and receiving information with external equipment, a trimming means for specifying the video image of a prescribed range from the video images displayed on a monitor part 6 and a video mode selection means for selecting a prescribed video form from the plural video forms determined beforehand, including the video image specified in the trimming means. Then, video information selected in the video mode selection means is outputted through the interface means 4 to the external equipment.
Patent JP-H05101466-A (JP)
Title: Magneto-optical recording medium
Inventor: KIMURA MASAKATSU
IPC: G11B11/10
Filed: 1991-10-03
Abstract: PURPOSE:To provide a magneto-optical recording medium excellent in recording sensitivity, characteristic of recording magnetic field and in characteristic of repeating reproduction. CONSTITUTION:Layer constitution of the magneto-optical recording medium is the transparent substrate 1, the dielectric film 2, the magneto-optical recording film 3, the dielectric film 4 and the reflection film 5. The magneto-optical recording film 3 is an amorphous alloy which is made of rare earth metal and transition metal and belongs transition rich region. Coercive force of the magneto-optical recording medium is 8-14KOe and Curie temp. of the magneto- optical recording medium is 160-210 deg.C.
Patent JP-H01122985-A (JP)
Title: Production of ceramic rotator
Inventor: KUWABARA MITSUO
IPC: C04B41/51
Filed: 1987-11-09
Abstract: PURPOSE:To obtain the above rotator of long operating life, not subject to damages even used at places with great variation in temperature, by making a one-piece molding, using ceramic materials, of the shaft of the rotator and the boss of the rotor followed by filling the pores made within the resulting form with a hot melt of the matrix metal and then coagulating. CONSTITUTION:First, a blend is prepared by mixing ceramic powder such as of Si3N4 or Al2O3, calcination aid such as Al2O3 and electrically conductive substance(s) consisting of carbide(s), nitride(s) of Ti, Zr, etc. This blend is further mixed with, as pore-forming powder, acid-soluble vitreous powder with a size of ca. 1-5mum. Thence, the resultant mixed powder is subjected to one-piece molding of a shaft 2 and rotor 3 by means of e.g. pressure or injection molding followed by precalcination at 1,000-1,400 deg.C. An acid such as HNO3 or HCl is poured on the resulting product to dissolve the pore-forming powder off to produce a form of three-dimensional network structure. This form is then calcined at 1,600-2,200 deg.C to obtain a ceramic form 1. A hot melt of the matrix metal is then poured under a pressurized state into a mold in which the form 1 has been set to press or impregnate said melt into said pores in the form 1, thus obtaining the objective rotator 7.